2 Vintage National Union 1B7GT/CV760 Pentagrid Converter Heptode Valve- BangyBang Tubes

Brand

  • National Union

Model

1B7GT

Type                                                         

  • Heptode Pentagrid Converter
    Use
    • Vf 1.4 Volts / If 0.1 Ampere

      Similar/Equiv

      • CV760

      Condition

      New in Box (NOS)

      Tubes per listing

      2

       

      01XXX

      Let's keep in touch